ABI	ankle-brachial index.
ADA	American Diabetes Association.
AUC	area under the curve.
BP	blood pressure.
CHD	Coronary heart disease.
CHO-PUFA	high-carbohydrate diet enriched in n-3 PUFA.
CI	confidence interval.
Cmax	maximum observed concentration.
CORDIOPREV	Coronary Diet Intervention with Olive Oil and Cardiovascular Prevention.
CRP	C-reactive protein.
CVD	cardiovascular disease.
DBP	Diastolic BP.
ED	Endothelial dysfunction.
EFSA	The European Food Safety Authority.
ELISA	enzyme-linked immunosorbent assay.
EVOO	Extra Virgin Olive Oil.
FFQ	food-frequency questionnaires.
FMD	Flow-mediated dilation.
FOO	functional olive.
FVOO	functional virgin olive oil.
GC-MS	Gas Chromatography Mass Spectrometry.
H-EVOO	high extra virgin olive oil.
HabDiet	habitual diet.
HDL	High-Density Lipoprotein.
HDLc	high-density lipoprotein cholesterol.
HP-EVO	high-phenolic Extra Virgin Olive Oil.
HPOO	high polyphenol olive oil.
HR	Hazard Ratio.
hs-CRP	high-sensitivity C-reactive protein.
HYTY	HYDROXYTYROSOL.
IL-1	interleukin-1.
IL6	Interleukin-6.
IRH	Ischemic reactive hyperemia.
L-EVOO	low extra virgin olive oil.
LC–MS	liquid chromatography-mass spectrometry.
LDL	low-density lipoprotein.
LF diet	low-fat diet.
LPO	lipoperoxides.
LPOO	low polyphenol olive oil.
M-EVOO	medium extra virgin olive oil.
MASLD	Metabolic Dysfunction-Associated Steatotic Liver Disease.
MCP-1	monocyte chemoattractant protein 1.
MedDiet	Mediterranean Diet.
microRNAs	Micro ribonucleic acid.
MMP-9	matrix metalloproteinase 9.
MOHT	O-methylhydroxytyrosol.
MUFA	Monounsaturated Fatty Acids and Health.
NF-kB	nuclear factor kappa-light-chain-enhancer of activated B cells.
NO(x)	nitric oxide metabolites.
OOPC	own phenolic compounds.
OR	odds ratio.
OVOO	optimised Virgin Olive Oil.
Ox-LDL	oxidized low-density lipoprotein.
PC	phenolic content.
PICO	Population Intervention Comparison Outcome Population.
PREDIMED	Prevention with Mediterranean Diet.
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analyses.
ROO	refined olive oil.
SBP	systolic blood pressure.
SFA	saturated fatty acid.
sICAM-1	Soluble Intercellular Adhesion Molecule-1.
sVCAM-1	Soluble Vascular Cell Adhesion Molecule-1.
T2D	Type 2 diabetes.
TAC	Total antioxidant capacity.
TAG	triacylglycerol.
TNF-a	tumor necrosis factor-a.
TXB2	Thromboxane B2.
TY	tyrosol.
VOO	Virgin Olive Oil.